Country Background

Hayang eup, Gyeongsan, Gyeongbuk, South Korea Historical Air Quality Analysis

Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!

Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

August Air Quality Analysis

Hayang eup, Gyeongsan, Gyeongbuk, South Korea

2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
26th Aug 2024
92AQI
Lowest AQI recorded on
9th Aug 2023
26AQI


Same Day Analysis (5th August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 3rd highest AQI at 53 of Moderate air quality, showing improvement over 2024 and 2023 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 6th Aug - 7th Aug 2025

Hayang eup, Gyeongsan, Gyeongbuk, South Korea

AQI
Day
Night
.

5 AM6th Aug 2025

7 PM

4 AM7th Aug 2025

Day time
Avg. Highest Time
12AMNaNth undefined

AQI

Avg. Lowest Time
12AMNaNth undefined

AQI

Night time
Avg. Highest Time
3PM6th Aug

58AQI

Avg. Lowest Time
9AM6th Aug

28AQI

In the last 24 hours,

Hayang eup's AQI reached its highest point of 58 at 3 PM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 6th Aug and 7th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Hayang eup, Gyeongsan, Gyeongbuk, South Korea

JulAug
08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th
Day
Night
8th Jul 2025565 AMAQI
8th Jul 2025556 AMAQI
8th Jul 2025557 AMAQI
8th Jul 2025568 AMAQI
8th Jul 2025749 AMAQI
8th Jul 20257410 AMAQI
8th Jul 20256511 AMAQI
8th Jul 20257212 PMAQI
8th Jul 2025651 PMAQI
8th Jul 2025652 PMAQI
8th Jul 2025663 PMAQI
8th Jul 2025654 PMAQI
8th Jul 2025655 PMAQI
8th Jul 2025646 PMAQI
8th Jul 2025667 PMAQI
8th Jul 2025668 PMAQI
8th Jul 2025589 PMAQI
8th Jul 20255610 PMAQI
8th Jul 20255611 PMAQI
9th Jul 20255612 AMAQI
9th Jul 2025561 AMAQI
9th Jul 2025562 AMAQI
9th Jul 2025563 AMAQI
9th Jul 2025564 AMAQI

27°C20/33°C

9th Jul 2025575 AMAQI
9th Jul 2025576 AMAQI
9th Jul 2025577 AMAQI
9th Jul 2025578 AMAQI
9th Jul 2025619 AMAQI
9th Jul 20255810 AMAQI
9th Jul 20255411 AMAQI
9th Jul 20255512 PMAQI
9th Jul 2025531 PMAQI
9th Jul 2025522 PMAQI
9th Jul 2025493 PMAQI
9th Jul 2025484 PMAQI
9th Jul 2025495 PMAQI
9th Jul 2025486 PMAQI
9th Jul 2025507 PMAQI
9th Jul 2025498 PMAQI
9th Jul 2025569 PMAQI
9th Jul 20255610 PMAQI
9th Jul 20255611 PMAQI
10th Jul 20255612 AMAQI
10th Jul 2025561 AMAQI
10th Jul 2025562 AMAQI
10th Jul 2025573 AMAQI
10th Jul 2025574 AMAQI

25°C18/32°C

10th Jul 2025565 AMAQI
10th Jul 2025566 AMAQI
10th Jul 2025567 AMAQI
10th Jul 2025568 AMAQI
10th Jul 2025439 AMAQI
10th Jul 20254210 AMAQI
10th Jul 20254611 AMAQI
10th Jul 20254412 PMAQI
10th Jul 2025501 PMAQI
10th Jul 2025482 PMAQI
10th Jul 2025453 PMAQI
10th Jul 2025484 PMAQI
10th Jul 2025475 PMAQI
10th Jul 2025486 PMAQI
10th Jul 2025407 PMAQI
10th Jul 2025508 PMAQI
10th Jul 2025609 PMAQI
10th Jul 20256010 PMAQI
10th Jul 20255811 PMAQI
11th Jul 20255712 AMAQI
11th Jul 2025621 AMAQI
11th Jul 2025592 AMAQI
11th Jul 2025593 AMAQI
11th Jul 2025594 AMAQI

24°C18/31°C

11th Jul 2025595 AMAQI
11th Jul 2025596 AMAQI
11th Jul 2025557 AMAQI
11th Jul 2025568 AMAQI
11th Jul 2025449 AMAQI
11th Jul 20254010 AMAQI
11th Jul 20253811 AMAQI
11th Jul 20253812 PMAQI
11th Jul 2025471 PMAQI
11th Jul 2025482 PMAQI
11th Jul 2025503 PMAQI
11th Jul 2025504 PMAQI
11th Jul 2025525 PMAQI
11th Jul 2025526 PMAQI
11th Jul 2025517 PMAQI
11th Jul 2025528 PMAQI
11th Jul 2025539 PMAQI
11th Jul 20255610 PMAQI
11th Jul 20255611 PMAQI
12th Jul 20255512 AMAQI
12th Jul 2025561 AMAQI
12th Jul 2025582 AMAQI
12th Jul 2025583 AMAQI
12th Jul 2025574 AMAQI

23°C17/30°C

12th Jul 2025575 AMAQI
12th Jul 2025566 AMAQI
12th Jul 2025577 AMAQI
12th Jul 2025578 AMAQI
12th Jul 2025469 AMAQI
12th Jul 20254410 AMAQI
12th Jul 20254211 AMAQI
12th Jul 20254712 PMAQI
12th Jul 2025531 PMAQI
12th Jul 2025492 PMAQI
12th Jul 2025503 PMAQI
12th Jul 2025514 PMAQI
12th Jul 2025525 PMAQI
12th Jul 2025496 PMAQI
12th Jul 2025517 PMAQI
12th Jul 2025538 PMAQI
12th Jul 2025559 PMAQI
12th Jul 20255410 PMAQI
12th Jul 20255511 PMAQI
13th Jul 20255412 AMAQI
13th Jul 2025561 AMAQI
13th Jul 2025562 AMAQI
13th Jul 2025563 AMAQI
13th Jul 2025564 AMAQI

23°C17/30°C

13th Jul 2025555 AMAQI
13th Jul 2025556 AMAQI
13th Jul 2025557 AMAQI
13th Jul 2025558 AMAQI
13th Jul 2025549 AMAQI
13th Jul 20255510 AMAQI
13th Jul 20256011 AMAQI
13th Jul 20255812 PMAQI
13th Jul 2025521 PMAQI
13th Jul 2025542 PMAQI
13th Jul 2025523 PMAQI
13th Jul 2025544 PMAQI
13th Jul 2025545 PMAQI
13th Jul 2025556 PMAQI
13th Jul 2025547 PMAQI
13th Jul 2025538 PMAQI
13th Jul 2025559 PMAQI
13th Jul 20255510 PMAQI
13th Jul 20255411 PMAQI
14th Jul 20255412 AMAQI
14th Jul 2025551 AMAQI
14th Jul 2025552 AMAQI
14th Jul 2025553 AMAQI
14th Jul 2025554 AMAQI

24°C17/34°C

14th Jul 2025555 AMAQI
14th Jul 2025556 AMAQI
14th Jul 2025557 AMAQI
14th Jul 2025558 AMAQI
14th Jul 2025329 AMAQI
14th Jul 20252510 AMAQI
14th Jul 20252611 AMAQI
14th Jul 20253512 PMAQI
14th Jul 2025501 PMAQI
14th Jul 2025502 PMAQI
14th Jul 2025523 PMAQI
14th Jul 2025544 PMAQI
14th Jul 2025585 PMAQI
14th Jul 2025576 PMAQI
14th Jul 2025567 PMAQI
14th Jul 2025548 PMAQI
14th Jul 2025549 PMAQI
14th Jul 20255510 PMAQI
14th Jul 20255311 PMAQI
15th Jul 20255312 AMAQI
15th Jul 2025541 AMAQI
15th Jul 2025552 AMAQI
15th Jul 2025553 AMAQI
15th Jul 2025544 AMAQI

22°C17/29°C

15th Jul 2025545 AMAQI
15th Jul 2025546 AMAQI
15th Jul 2025547 AMAQI
15th Jul 2025548 AMAQI
15th Jul 2025469 AMAQI
15th Jul 20255010 AMAQI
15th Jul 20254011 AMAQI
15th Jul 20254412 PMAQI
15th Jul 2025481 PMAQI
15th Jul 2025422 PMAQI
15th Jul 2025483 PMAQI
15th Jul 2025474 PMAQI
15th Jul 2025445 PMAQI
15th Jul 2025396 PMAQI
15th Jul 2025377 PMAQI
15th Jul 2025408 PMAQI
15th Jul 2025529 PMAQI
15th Jul 20255210 PMAQI
15th Jul 20255211 PMAQI
16th Jul 20255212 AMAQI
16th Jul 2025541 AMAQI
16th Jul 2025532 AMAQI
16th Jul 2025543 AMAQI
16th Jul 2025544 AMAQI

21°C16/26°C

16th Jul 2025535 AMAQI
16th Jul 2025536 AMAQI
16th Jul 2025537 AMAQI
16th Jul 2025528 AMAQI
16th Jul 2025569 AMAQI
16th Jul 20256110 AMAQI
16th Jul 20256211 AMAQI
16th Jul 20256212 PMAQI
16th Jul 2025591 PMAQI
16th Jul 2025572 PMAQI
16th Jul 2025573 PMAQI
16th Jul 2025564 PMAQI
16th Jul 2025575 PMAQI
16th Jul 2025556 PMAQI
16th Jul 2025527 PMAQI
16th Jul 2025518 PMAQI
16th Jul 2025539 PMAQI
16th Jul 20255310 PMAQI
16th Jul 20255311 PMAQI
17th Jul 20255312 AMAQI
17th Jul 2025521 AMAQI
17th Jul 2025522 AMAQI
17th Jul 2025523 AMAQI
17th Jul 2025524 AMAQI

21°C17/26°C

17th Jul 2025535 AMAQI
17th Jul 2025536 AMAQI
17th Jul 2025537 AMAQI
17th Jul 2025538 AMAQI
17th Jul 2025569 AMAQI
17th Jul 20255510 AMAQI
17th Jul 20255511 AMAQI
17th Jul 20256012 PMAQI
17th Jul 2025561 PMAQI
17th Jul 2025572 PMAQI
17th Jul 2025523 PMAQI
17th Jul 2025504 PMAQI
17th Jul 2025505 PMAQI
17th Jul 2025486 PMAQI
17th Jul 2025387 PMAQI
17th Jul 2025388 PMAQI
17th Jul 2025499 PMAQI
17th Jul 20255110 PMAQI
17th Jul 20255111 PMAQI
18th Jul 20255112 AMAQI
18th Jul 2025521 AMAQI
18th Jul 2025532 AMAQI
18th Jul 2025523 AMAQI
18th Jul 2025534 AMAQI

23°C18/27°C

18th Jul 2025535 AMAQI
18th Jul 2025526 AMAQI
18th Jul 2025537 AMAQI
18th Jul 2025538 AMAQI
18th Jul 2025509 AMAQI
18th Jul 20255010 AMAQI
18th Jul 20254911 AMAQI
18th Jul 20254612 PMAQI
18th Jul 2025461 PMAQI
18th Jul 2025492 PMAQI
18th Jul 2025433 PMAQI
18th Jul 2025434 PMAQI
18th Jul 2025425 PMAQI
18th Jul 2025376 PMAQI
18th Jul 2025327 PMAQI
18th Jul 2025348 PMAQI
18th Jul 2025509 PMAQI
18th Jul 20254710 PMAQI
18th Jul 20254811 PMAQI
19th Jul 20254812 AMAQI
19th Jul 2025501 AMAQI
19th Jul 2025522 AMAQI
19th Jul 2025523 AMAQI
19th Jul 2025524 AMAQI

24°C20/31°C

19th Jul 2025525 AMAQI
19th Jul 2025526 AMAQI
19th Jul 2025527 AMAQI
19th Jul 2025528 AMAQI
19th Jul 2025369 AMAQI
19th Jul 20252810 AMAQI
19th Jul 20252011 AMAQI
19th Jul 20251712 PMAQI
19th Jul 2025261 PMAQI
19th Jul 2025292 PMAQI
19th Jul 2025293 PMAQI
19th Jul 2025244 PMAQI
19th Jul 2025265 PMAQI
19th Jul 2025276 PMAQI
19th Jul 2025257 PMAQI
19th Jul 2025308 PMAQI
19th Jul 2025419 PMAQI
19th Jul 20254210 PMAQI
19th Jul 20254111 PMAQI
20th Jul 20254212 AMAQI
20th Jul 2025481 AMAQI
20th Jul 2025502 AMAQI
20th Jul 2025493 AMAQI
20th Jul 2025484 AMAQI

23°C20/28°C

20th Jul 2025455 AMAQI
20th Jul 2025456 AMAQI
20th Jul 2025457 AMAQI
20th Jul 2025458 AMAQI
20th Jul 2025439 AMAQI
20th Jul 20254510 AMAQI
20th Jul 20255011 AMAQI
20th Jul 20254412 PMAQI
20th Jul 2025421 PMAQI
20th Jul 2025422 PMAQI
20th Jul 2025423 PMAQI
20th Jul 2025404 PMAQI
20th Jul 2025405 PMAQI
20th Jul 2025426 PMAQI
20th Jul 2025447 PMAQI
20th Jul 2025488 PMAQI
20th Jul 2025469 PMAQI
20th Jul 20254810 PMAQI
20th Jul 20254611 PMAQI
21st Jul 20254612 AMAQI
21st Jul 2025431 AMAQI
21st Jul 2025442 AMAQI
21st Jul 2025433 AMAQI
21st Jul 2025444 AMAQI

25°C19/32°C

21st Jul 2025465 AMAQI
21st Jul 2025466 AMAQI
21st Jul 2025447 AMAQI
21st Jul 2025448 AMAQI
21st Jul 2025449 AMAQI
21st Jul 20254410 AMAQI
21st Jul 20255211 AMAQI
21st Jul 20254612 PMAQI
21st Jul 2025421 PMAQI
21st Jul 2025422 PMAQI
21st Jul 2025423 PMAQI
21st Jul 2025424 PMAQI
21st Jul 2025365 PMAQI
21st Jul 2025336 PMAQI
21st Jul 2025367 PMAQI
21st Jul 2025358 PMAQI
21st Jul 2025429 PMAQI
21st Jul 20254310 PMAQI
21st Jul 20254311 PMAQI
22nd Jul 20254212 AMAQI
22nd Jul 2025451 AMAQI
22nd Jul 2025462 AMAQI
22nd Jul 2025453 AMAQI
22nd Jul 2025454 AMAQI

26°C21/31°C

22nd Jul 2025455 AMAQI
22nd Jul 2025466 AMAQI
22nd Jul 2025447 AMAQI
22nd Jul 2025448 AMAQI
22nd Jul 2025449 AMAQI
22nd Jul 20255010 AMAQI
22nd Jul 20254911 AMAQI
22nd Jul 20255012 PMAQI
22nd Jul 2025481 PMAQI
22nd Jul 2025422 PMAQI
22nd Jul 2025363 PMAQI
22nd Jul 2025474 PMAQI
22nd Jul 2025525 PMAQI
22nd Jul 2025506 PMAQI
22nd Jul 2025507 PMAQI
22nd Jul 2025528 PMAQI
22nd Jul 2025449 PMAQI
22nd Jul 20254710 PMAQI
22nd Jul 20254611 PMAQI
23rd Jul 20254812 AMAQI
23rd Jul 2025511 AMAQI
23rd Jul 2025502 AMAQI
23rd Jul 2025443 AMAQI
23rd Jul 2025444 AMAQI

26°C20/33°C

23rd Jul 2025455 AMAQI
23rd Jul 2025456 AMAQI
23rd Jul 2025447 AMAQI
23rd Jul 2025448 AMAQI
23rd Jul 2025699 AMAQI
23rd Jul 20258010 AMAQI
23rd Jul 20257711 AMAQI
23rd Jul 20258012 PMAQI
23rd Jul 2025621 PMAQI
23rd Jul 2025522 PMAQI
23rd Jul 2025523 PMAQI
23rd Jul 2025544 PMAQI
23rd Jul 2025545 PMAQI
23rd Jul 2025546 PMAQI
23rd Jul 2025547 PMAQI
23rd Jul 2025588 PMAQI
23rd Jul 2025519 PMAQI
23rd Jul 20255110 PMAQI
23rd Jul 20255211 PMAQI
24th Jul 20255312 AMAQI
24th Jul 2025481 AMAQI
24th Jul 2025472 AMAQI
24th Jul 2025483 AMAQI
24th Jul 2025484 AMAQI

27°C21/35°C

24th Jul 2025505 AMAQI
24th Jul 2025506 AMAQI
24th Jul 2025507 AMAQI
24th Jul 2025508 AMAQI
24th Jul 2025849 AMAQI
24th Jul 20259410 AMAQI
24th Jul 20259911 AMAQI
24th Jul 202510012 PMAQI
24th Jul 2025801 PMAQI
24th Jul 2025782 PMAQI
24th Jul 2025693 PMAQI
24th Jul 2025604 PMAQI
24th Jul 2025575 PMAQI
24th Jul 2025546 PMAQI
24th Jul 2025537 PMAQI
24th Jul 2025528 PMAQI
24th Jul 2025529 PMAQI
24th Jul 20255210 PMAQI
24th Jul 20255411 PMAQI
25th Jul 20255412 AMAQI
25th Jul 2025541 AMAQI
25th Jul 2025522 AMAQI
25th Jul 2025523 AMAQI
25th Jul 2025534 AMAQI

27°C21/35°C

25th Jul 2025555 AMAQI
25th Jul 2025546 AMAQI
25th Jul 2025547 AMAQI
25th Jul 2025548 AMAQI
25th Jul 2025679 AMAQI
25th Jul 20256210 AMAQI
25th Jul 20256111 AMAQI
25th Jul 20255912 PMAQI
25th Jul 2025541 PMAQI
25th Jul 2025542 PMAQI
25th Jul 2025493 PMAQI
25th Jul 2025464 PMAQI
25th Jul 2025425 PMAQI
25th Jul 2025406 PMAQI
25th Jul 2025367 PMAQI
25th Jul 2025388 PMAQI
25th Jul 2025529 PMAQI
25th Jul 20255210 PMAQI
25th Jul 20255211 PMAQI
26th Jul 20255212 AMAQI
26th Jul 2025541 AMAQI
26th Jul 2025552 AMAQI
26th Jul 2025543 AMAQI
26th Jul 2025544 AMAQI

27°C20/34°C

26th Jul 2025545 AMAQI
26th Jul 2025556 AMAQI
26th Jul 2025557 AMAQI
26th Jul 2025558 AMAQI
26th Jul 2025549 AMAQI
26th Jul 20255810 AMAQI
26th Jul 20255611 AMAQI
26th Jul 20255212 PMAQI
26th Jul 2025441 PMAQI
26th Jul 2025422 PMAQI
26th Jul 2025463 PMAQI
26th Jul 2025484 PMAQI
26th Jul 2025455 PMAQI
26th Jul 2025366 PMAQI
26th Jul 2025357 PMAQI
26th Jul 2025368 PMAQI
26th Jul 2025519 PMAQI
26th Jul 20255010 PMAQI
26th Jul 20255011 PMAQI
27th Jul 20255012 AMAQI
27th Jul 2025531 AMAQI
27th Jul 2025532 AMAQI
27th Jul 2025533 AMAQI
27th Jul 2025534 AMAQI

27°C22/34°C

27th Jul 2025535 AMAQI
27th Jul 2025536 AMAQI
27th Jul 2025537 AMAQI
27th Jul 2025538 AMAQI
27th Jul 2025469 AMAQI
27th Jul 20254010 AMAQI
27th Jul 20253711 AMAQI
27th Jul 20253612 PMAQI
27th Jul 2025441 PMAQI
27th Jul 2025382 PMAQI
27th Jul 2025343 PMAQI
27th Jul 2025354 PMAQI
27th Jul 2025345 PMAQI
27th Jul 2025346 PMAQI
27th Jul 2025327 PMAQI
27th Jul 2025358 PMAQI
27th Jul 2025469 PMAQI
27th Jul 20254710 PMAQI
27th Jul 20254511 PMAQI
28th Jul 20254612 AMAQI
28th Jul 2025521 AMAQI
28th Jul 2025522 AMAQI
28th Jul 2025523 AMAQI
28th Jul 2025524 AMAQI

27°C22/35°C

28th Jul 2025505 AMAQI
28th Jul 2025506 AMAQI
28th Jul 2025507 AMAQI
28th Jul 2025508 AMAQI
28th Jul 2025349 AMAQI
28th Jul 20253510 AMAQI
28th Jul 20254011 AMAQI
28th Jul 20254212 PMAQI
28th Jul 2025431 PMAQI
28th Jul 2025442 PMAQI
28th Jul 2025423 PMAQI
28th Jul 2025484 PMAQI
28th Jul 2025445 PMAQI
28th Jul 2025436 PMAQI
28th Jul 2025417 PMAQI
28th Jul 2025448 PMAQI
28th Jul 2025479 PMAQI
28th Jul 20254710 PMAQI
28th Jul 20255111 PMAQI
29th Jul 20255112 AMAQI
29th Jul 2025501 AMAQI
29th Jul 2025492 AMAQI
29th Jul 2025493 AMAQI
29th Jul 2025484 AMAQI

28°C22/36°C

29th Jul 2025465 AMAQI
29th Jul 2025466 AMAQI
29th Jul 2025477 AMAQI
29th Jul 2025468 AMAQI
29th Jul 2025569 AMAQI
29th Jul 20256010 AMAQI
29th Jul 20256011 AMAQI
29th Jul 20255712 PMAQI
29th Jul 2025541 PMAQI
29th Jul 2025532 PMAQI
29th Jul 2025523 PMAQI
29th Jul 2025434 PMAQI
29th Jul 2025545 PMAQI
29th Jul 2025546 PMAQI
29th Jul 2025547 PMAQI
29th Jul 2025548 PMAQI
29th Jul 2025509 PMAQI
29th Jul 20255110 PMAQI
29th Jul 20255111 PMAQI
30th Jul 20255112 AMAQI
30th Jul 2025491 AMAQI
30th Jul 2025502 AMAQI
30th Jul 2025503 AMAQI
30th Jul 2025504 AMAQI

27°C20/35°C

30th Jul 2025515 AMAQI
30th Jul 2025516 AMAQI
30th Jul 2025527 AMAQI
30th Jul 2025518 AMAQI
30th Jul 2025569 AMAQI
30th Jul 20255910 AMAQI
30th Jul 20255811 AMAQI
30th Jul 20255312 PMAQI
30th Jul 2025501 PMAQI
30th Jul 2025522 PMAQI
30th Jul 2025543 PMAQI
30th Jul 2025554 PMAQI
30th Jul 2025535 PMAQI
30th Jul 2025516 PMAQI
30th Jul 2025527 PMAQI
30th Jul 2025538 PMAQI
30th Jul 2025529 PMAQI
30th Jul 20255210 PMAQI
30th Jul 20255211 PMAQI
31st Jul 20255212 AMAQI
31st Jul 2025511 AMAQI
31st Jul 2025512 AMAQI
31st Jul 2025513 AMAQI
31st Jul 2025514 AMAQI

27°C21/35°C

31st Jul 2025515 AMAQI
31st Jul 2025516 AMAQI
31st Jul 2025517 AMAQI
31st Jul 2025518 AMAQI
31st Jul 2025519 AMAQI
31st Jul 20255110 AMAQI
31st Jul 20255811 AMAQI
31st Jul 20256212 PMAQI
31st Jul 2025561 PMAQI
31st Jul 2025532 PMAQI
31st Jul 2025563 PMAQI
31st Jul 2025544 PMAQI
31st Jul 2025525 PMAQI
31st Jul 2025506 PMAQI
31st Jul 2025547 PMAQI
31st Jul 2025528 PMAQI
31st Jul 2025529 PMAQI
31st Jul 20255210 PMAQI
31st Jul 20255011 PMAQI
1st Aug 20255012 AMAQI
1st Aug 2025501 AMAQI
1st Aug 2025522 AMAQI
1st Aug 2025503 AMAQI
1st Aug 2025524 AMAQI

27°C21/35°C

1st Aug 2025535 AMAQI
1st Aug 2025546 AMAQI
1st Aug 2025527 AMAQI
1st Aug 2025528 AMAQI
1st Aug 2025629 AMAQI
1st Aug 20256310 AMAQI
1st Aug 20256211 AMAQI
1st Aug 20256112 PMAQI
1st Aug 2025561 PMAQI
1st Aug 2025572 PMAQI
1st Aug 2025523 PMAQI
1st Aug 2025504 PMAQI
1st Aug 2025525 PMAQI
1st Aug 2025506 PMAQI
1st Aug 2025557 PMAQI
1st Aug 2025548 PMAQI
1st Aug 2025569 PMAQI
1st Aug 20255610 PMAQI
1st Aug 20255511 PMAQI
2nd Aug 20255612 AMAQI
2nd Aug 2025531 AMAQI
2nd Aug 2025522 AMAQI
2nd Aug 2025523 AMAQI
2nd Aug 2025524 AMAQI

27°C20/36°C

2nd Aug 2025535 AMAQI
2nd Aug 2025536 AMAQI
2nd Aug 2025537 AMAQI
2nd Aug 2025538 AMAQI
2nd Aug 2025709 AMAQI
2nd Aug 20256510 AMAQI
2nd Aug 20256811 AMAQI
2nd Aug 20257112 PMAQI
2nd Aug 2025721 PMAQI
2nd Aug 2025622 PMAQI
2nd Aug 2025663 PMAQI
2nd Aug 2025604 PMAQI
2nd Aug 2025625 PMAQI
2nd Aug 2025706 PMAQI
2nd Aug 2025627 PMAQI
2nd Aug 2025588 PMAQI
2nd Aug 2025599 PMAQI
2nd Aug 20256010 PMAQI
2nd Aug 20256011 PMAQI
3rd Aug 20255712 AMAQI
3rd Aug 2025541 AMAQI
3rd Aug 2025532 AMAQI
3rd Aug 2025533 AMAQI
3rd Aug 2025564 AMAQI

28°C20/37°C

3rd Aug 2025565 AMAQI
3rd Aug 2025566 AMAQI
3rd Aug 2025567 AMAQI
3rd Aug 2025578 AMAQI
3rd Aug 2025669 AMAQI
3rd Aug 20257110 AMAQI
3rd Aug 20257611 AMAQI
3rd Aug 20257512 PMAQI
3rd Aug 2025741 PMAQI
3rd Aug 2025722 PMAQI
3rd Aug 2025753 PMAQI
3rd Aug 2025684 PMAQI
3rd Aug 2025665 PMAQI
3rd Aug 2025666 PMAQI
3rd Aug 2025667 PMAQI
3rd Aug 2025608 PMAQI
3rd Aug 2025569 PMAQI
3rd Aug 20255610 PMAQI
3rd Aug 20255411 PMAQI
4th Aug 20255412 AMAQI
4th Aug 2025541 AMAQI
4th Aug 2025542 AMAQI
4th Aug 2025563 AMAQI
4th Aug 2025574 AMAQI

25°C22/30°C

4th Aug 2025575 AMAQI
4th Aug 2025586 AMAQI
4th Aug 2025597 AMAQI
4th Aug 2025588 AMAQI
4th Aug 2025479 AMAQI
4th Aug 20254310 AMAQI
4th Aug 20255411 AMAQI
4th Aug 20254812 PMAQI
4th Aug 2025571 PMAQI
4th Aug 2025572 PMAQI
4th Aug 2025543 PMAQI
4th Aug 2025524 PMAQI
4th Aug 2025545 PMAQI
4th Aug 2025536 PMAQI
4th Aug 2025447 PMAQI
4th Aug 2025548 PMAQI
4th Aug 2025559 PMAQI
4th Aug 20255410 PMAQI
4th Aug 20255611 PMAQI
5th Aug 20255212 AMAQI
5th Aug 2025531 AMAQI
5th Aug 2025552 AMAQI
5th Aug 2025563 AMAQI
5th Aug 2025554 AMAQI

27°C23/32°C

5th Aug 2025565 AMAQI
5th Aug 2025556 AMAQI
5th Aug 2025557 AMAQI
5th Aug 2025558 AMAQI
5th Aug 2025499 AMAQI
5th Aug 20254610 AMAQI
5th Aug 20255511 AMAQI
5th Aug 20255412 PMAQI
5th Aug 2025531 PMAQI
5th Aug 2025552 PMAQI
5th Aug 2025523 PMAQI
5th Aug 2025394 PMAQI
5th Aug 2025425 PMAQI
5th Aug 2025436 PMAQI
5th Aug 2025447 PMAQI
5th Aug 2025498 PMAQI
5th Aug 2025509 PMAQI
5th Aug 20255210 PMAQI
5th Aug 20255111 PMAQI
6th Aug 20255012 AMAQI
6th Aug 2025531 AMAQI
6th Aug 2025542 AMAQI
6th Aug 2025543 AMAQI
6th Aug 2025544 AMAQI

28°C24/34°C

6th Aug 2025545 AMAQI
6th Aug 2025546 AMAQI
6th Aug 2025557 AMAQI
6th Aug 2025548 AMAQI
6th Aug 2025289 AMAQI
6th Aug 20253310 AMAQI
6th Aug 20254311 AMAQI
6th Aug 20254012 PMAQI
6th Aug 2025481 PMAQI
6th Aug 2025532 PMAQI
6th Aug 2025583 PMAQI
6th Aug 2025484 PMAQI
6th Aug 2025485 PMAQI
6th Aug 2025406 PMAQI
6th Aug 2025527 PMAQI
6th Aug 2025538 PMAQI
6th Aug 2025469 PMAQI
6th Aug 20254510 PMAQI
6th Aug 20254611 PMAQI
7th Aug 20255012 AMAQI

--°C/°C

5 AM
12 PM
7 PM
12 AM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 7 PM

51AQI

15 hours / Day
450 hours / Month
Avg. Lowest Time
5 AM - 7 PM

51AQI

15 hours / Day
450 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 PM (Avg. 51), while the lowest AQI was between 5 AM to 7 PM (Avg. 51).
Night time
Avg. Highest Time
12 AM - 4 AM

53AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
8 PM - 11 PM

51AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 53), while the lowest AQI was between 8 PM to 11 PM (Avg. 51).

2025 Days Vs Air Quality

Hayang eup, Gyeongsan, Gyeongbuk, South Korea

2025

24%

53

73%

159

2%

5

Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)

Good
53 Days
Moderate
159 Days
Poor
5 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days



Under WHO’s Safe Air Quality Limits: 24%

Health Risk Level:

Very high

In 2025, 24% of 218 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.

Annual Air Quality Insights

Hayang eup, Gyeongsan, Gyeongbuk, South Korea

AQI levels in 2025

AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

1st January 2025
59AQI
2nd January 2025
68AQI
3rd January 2025
48AQI
4th January 2025
47AQI
5th January 2025
69AQI
6th January 2025
89AQI
7th January 2025
51AQI
8th January 2025
57AQI
9th January 2025
38AQI
10th January 2025
45AQI
11th January 2025
53AQI
12th January 2025
66AQI
13th January 2025
82AQI
14th January 2025
84AQI
15th January 2025
52AQI
16th January 2025
61AQI
17th January 2025
77AQI
18th January 2025
81AQI
19th January 2025
78AQI
20th January 2025
109AQI
21st January 2025
129AQI
22nd January 2025
140AQI
23rd January 2025
121AQI
24th January 2025
93AQI
25th January 2025
68AQI
26th January 2025
56AQI
27th January 2025
60AQI
28th January 2025
43AQI
29th January 2025
50AQI
30th January 2025
57AQI
31st January 2025
70AQI
1st February 2025
69AQI
2nd February 2025
68AQI
3rd February 2025
57AQI
4th February 2025
46AQI
5th February 2025
44AQI
6th February 2025
42AQI
7th February 2025
48AQI
8th February 2025
42AQI
9th February 2025
45AQI
10th February 2025
53AQI
11th February 2025
70AQI
12th February 2025
82AQI
13th February 2025
45AQI
14th February 2025
71AQI
15th February 2025
55AQI
16th February 2025
86AQI
17th February 2025
42AQI
18th February 2025
49AQI
19th February 2025
42AQI
20th February 2025
48AQI
21st February 2025
49AQI
22nd February 2025
53AQI
23rd February 2025
53AQI
24th February 2025
52AQI
25th February 2025
49AQI
26th February 2025
73AQI
27th February 2025
75AQI
28th February 2025
61AQI
1st March 2025
86AQI
2nd March 2025
79AQI
3rd March 2025
51AQI
4th March 2025
45AQI
5th March 2025
39AQI
6th March 2025
38AQI
7th March 2025
51AQI
8th March 2025
54AQI
9th March 2025
70AQI
10th March 2025
73AQI
11th March 2025
87AQI
12th March 2025
74AQI
13th March 2025
61AQI
14th March 2025
55AQI
15th March 2025
45AQI
16th March 2025
51AQI
17th March 2025
57AQI
18th March 2025
60AQI
19th March 2025
76AQI
20th March 2025
73AQI
21st March 2025
74AQI
22nd March 2025
71AQI
23rd March 2025
80AQI
24th March 2025
84AQI
25th March 2025
114AQI
26th March 2025
81AQI
27th March 2025
84AQI
28th March 2025
73AQI
29th March 2025
54AQI
30th March 2025
49AQI
31st March 2025
65AQI
1st April 2025
66AQI
2nd April 2025
56AQI
3rd April 2025
58AQI
4th April 2025
67AQI
5th April 2025
61AQI
6th April 2025
58AQI
7th April 2025
57AQI
8th April 2025
69AQI
9th April 2025
73AQI
10th April 2025
77AQI
11th April 2025
71AQI
12th April 2025
68AQI
13th April 2025
56AQI
14th April 2025
52AQI
15th April 2025
41AQI
16th April 2025
59AQI
17th April 2025
60AQI
18th April 2025
78AQI
19th April 2025
58AQI
20th April 2025
53AQI
21st April 2025
55AQI
22nd April 2025
52AQI
23rd April 2025
38AQI
24th April 2025
62AQI
25th April 2025
59AQI
26th April 2025
53AQI
27th April 2025
50AQI
28th April 2025
56AQI
29th April 2025
58AQI
30th April 2025
66AQI
1st May 2025
52AQI
2nd May 2025
48AQI
3rd May 2025
50AQI
4th May 2025
45AQI
5th May 2025
49AQI
6th May 2025
46AQI
7th May 2025
54AQI
8th May 2025
59AQI
9th May 2025
45AQI
10th May 2025
33AQI
11th May 2025
53AQI
12th May 2025
57AQI
13th May 2025
71AQI
14th May 2025
72AQI
15th May 2025
64AQI
16th May 2025
59AQI
17th May 2025
55AQI
18th May 2025
56AQI
19th May 2025
60AQI
20th May 2025
61AQI
21st May 2025
54AQI
22nd May 2025
58AQI
23rd May 2025
60AQI
24th May 2025
42AQI
25th May 2025
44AQI
26th May 2025
58AQI
27th May 2025
64AQI
28th May 2025
77AQI
29th May 2025
67AQI
30th May 2025
56AQI
31st May 2025
55AQI
1st June 2025
64AQI
2nd June 2025
84AQI
3rd June 2025
71AQI
4th June 2025
50AQI
5th June 2025
49AQI
6th June 2025
62AQI
7th June 2025
62AQI
8th June 2025
69AQI
9th June 2025
68AQI
10th June 2025
67AQI
11th June 2025
54AQI
12th June 2025
60AQI
13th June 2025
67AQI
14th June 2025
53AQI
15th June 2025
60AQI
16th June 2025
55AQI
17th June 2025
61AQI
18th June 2025
64AQI
19th June 2025
66AQI
20th June 2025
52AQI
21st June 2025
48AQI
22nd June 2025
41AQI
23rd June 2025
49AQI
24th June 2025
49AQI
25th June 2025
48AQI
26th June 2025
53AQI
27th June 2025
57AQI
28th June 2025
63AQI
29th June 2025
58AQI
30th June 2025
52AQI
1st July 2025
53AQI
2nd July 2025
50AQI
3rd July 2025
53AQI
4th July 2025
57AQI
5th July 2025
55AQI
6th July 2025
54AQI
7th July 2025
60AQI
8th July 2025
60AQI
9th July 2025
55AQI
10th July 2025
53AQI
11th July 2025
53AQI
12th July 2025
53AQI
13th July 2025
55AQI
14th July 2025
52AQI
15th July 2025
49AQI
16th July 2025
54AQI
17th July 2025
52AQI
18th July 2025
48AQI
19th July 2025
39AQI
20th July 2025
45AQI
21st July 2025
43AQI
22nd July 2025
45AQI
23rd July 2025
53AQI
24th July 2025
59AQI
25th July 2025
52AQI
26th July 2025
50AQI
27th July 2025
45AQI
28th July 2025
46AQI
29th July 2025
51AQI
30th July 2025
52AQI
31st July 2025
52AQI
1st August 2025
54AQI
2nd August 2025
59AQI
3rd August 2025
61AQI
4th August 2025
54AQI
5th August 2025
53AQI

71AQI

56AQI

66AQI

60AQI

56AQI

59AQI

52AQI

56AQI


No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202560AQI

6
21
4
13
15
5
25
1
3
27
9
22
7
23
10
21
5
53
159
5

Highest AQI recorded in

January

71AQI


Lowest AQI recorded in

July

52AQI


202457AQI

11
18
2
14
13
2
9
21
1
5
22
3
10
21
3
23
4
29
2
11
20
15
15
18
13
12
18
10
21
147
207
12

Highest AQI recorded in

April

70AQI


Lowest AQI recorded in

July

38AQI


202363AQI

8
15
8
5
16
7
6
19
6
8
18
2
2
6
24
1
6
24
10
20
1
14
17
22
8
16
15
12
16
1
12
13
5
1
125
205
31
3

Highest AQI recorded in

February

78AQI


Lowest AQI recorded in

September

44AQI


202261AQI

11
3
20
11
3
23
4
7
20
4
41
57
8

Highest AQI recorded in

November

76AQI


Lowest AQI recorded in

September

43AQI


Most & Least Polluted Years Over the Last 4 Years

Most Polluted Year Recorded
2023(Avg.)
63AQI
Least Polluted Year Recorded
2024(Avg.)
57AQI


Hayang eup's annual 2025 AQI (60) shows an average percentage change of -0.6% (improved AQI) compared to previous years: 2022 (61), 2023 (63), 2024 (57).